34115-M

N-Ethylmaleimide

Sulfhydryl alkylating reagent that inhibits H⁺-ATPase and suppresses the short circuit current (IC₅₀ = 22 µM) in pancreatic duct cells.

• Sinônimo(s): N-Ethylmaleimide, NEM
• Fórmula empírica (Notação de Hill): C₆H₇NO₂
• Número CAS: 128-53-0
• Peso molecular: 125.13
• Número MDL: MFCD00005509
• Código UNSPSC: 12352111

Propriedades

• descrição: Merck USA index - 14, 3822
• Nível de qualidade: 100
• Ensaio: ≥98% (HPLC)
• Formulário: solid
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze
• cor: white
• solubilidade: ethanol: 5 mg/mL
• temperatura de armazenamento: 10-30°C
• cadeia de caracteres SMILES: N1(C(=O)C=CC1=O)CC
• InChI: 1S/C6H7NO2/c1-2-7-5(8)3-4-6(7)9/h3-4H,2H2,1H3
• chave InChI: HDFGOPSGAURCEO-UHFFFAOYSA-N

Descrição

Descrição geral

Sulfhydryl alkylating reagent that inhibits H⁺-ATPase and suppresses the short circuit current (IC₅₀ = 22 µM) in pancreatic duct cells. Inactivates NADP-dependent isocitrate dehydrogenase. Also a potent inhibitor of both Mg²⁺ and Ca²⁺/Mg²⁺-stimulated DNA fragmentation in rat liver nuclei. Stimulates arachidonic acid release through activation of PLA₂ in endothelial cells.

Sulfhydryl alkylating reagent. Has been used for blocking sulfhydryl containing reagents which interfere with glucose oxidase assays. Inactivates NADP-dependent isocitrate dehydrogenase. Endonuclease inhibitor. Also a potent inhibitor of both Mg²⁺ and Ca²⁺/Mg²⁺-stimulated DNA fragmentation in rat liver nuclei.

Ações bioquímicas/fisiológicas

Primary Target
H+-ATPase

Target IC₅₀: 22 µM in suppressing short circuit current

Advertência

Toxicity: Corrosive (L)

Reconstituição

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Outras notas

Huang, Y.C., et al. 1995. Arch. Biochem. Biophys. 316, 485.
Neve, E.P.A., et al. 1995. Biochem. Pharmacol. 49, 57.
Cain, K., et al. 1994. Biochem. Cell Biol.72, 631.
Banger, K.K., et al. 1993. Biochem. J. 290, 199.
Mattingly, J.R., Jr., et al. 1993. J. Biol. Chem. 268, 3925.

Informações legais

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informações de segurança

• Pictogramas: GHS06,GHS05
• Palavra indicadora: Danger
• Frases de perigo: H300,H311,H314,H317
• Declarações de precaução: P260 - P270 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Código de classe de armazenamento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 163.2 °F - closed cup
• Ponto de fulgor (°C): 72.9 °C - closed cup